Victoria Soto threw herself in front of her first grade students at Sandy Hook Elementary School in Newtown, Conn. on Friday, Dec. 14, 2012. She was killed in the mass shooting with twenty-six people including 20 children Photo: Instagram Source

Victoria Soto threw herself in front of her first grade students at Sandy Hook Elementary School in Newtown, Conn. on Friday, Dec. 14, 2012. She was killed in the mass shooting with twenty-six people including

NEWTOWN, Conn. -- Sources and family members have confirmed that Victoria Leigh Soto, a first-grade teacher at Sandy Hook Elementary School, was among 26 people killed in a horrific shooting Friday at the school.

Soto, 27, a 2003 graduate of Stratford (Conn.) High School, reportedly shielded her first grade students from Adam Lanza's gunfire with her own body.

According to a Facebook post being circulated by teachers, Victoria Soto, 27, was a hero.

When she became aware there was a gunman in the school, she hid her first-graders in closets and cabinets, then told the shooter they were in the gym. He turned the gun on Soto, killing her, but none of her students were harmed.

In a Tweet Saturday morning, Soto's sister, Carlee said, "Hug your loved ones an (sic) tell them how much you love them because you never know when you'll see them again. Do this in honor of Vicki."

Carlee Soto said a candle lighting will be held at Stratford High School Saturday at 7 p.m. in honor of her sister.

"In my free time I love to spend time with black lab, Roxie. I love spending time with my brother, sisters and cousins,' she wrote. "I love to spend time reading books on the beach soaking up the sun. I also love flamingos and the New York Yankees."

Soto graduated from Eastern Connecticut State University with a degree in elementary education and history and was attending Southern Connecticut State University for a Masters degree in special education.

Soto, who taught at the school for five years, was described by one of her deeply distraught 10-year-old boy pupils as "really nice and funny." She was trying to shield her students and usher them into a closet when she came face-to-face with the gunman, the Daily Telegraph reported.

Soto's cousin, Jim Wiltsie, said: "She put herself between the gunman and the children and that's when she was tragically shot and killed."

Wiltsie told the Telegraph. "I'm just proud that Vicki had the instincts to protect her kids from harm. It brings peace to know that Vicki was doing what she loved, protecting the children and in our eyes she's a hero," he added.

The post being circulated by teachers on Facebook originated with this post, accompanied by a picture:

"This is Victoria Soto, and although I didn't know her, she is my hero. I don't know too much about her, but I know a lot of people who do know her and she's amazing. Victoria was a Stratford high graduate and only 27. She was killed today after she hid her first graders in closets and cabinets and told the shooter they were in the gym. He killed her and not one of her children were harmed. I have never been more proud to be from Stratford or to be a teacher. God bless Victoria, her family and friends, and all of those who were involved today in anyway. Victoria is a true hero."

A friend posted on her Tumblr account a tribute to Soto: "I talked to Vicki Tuesday and she told me that she loved her 16 angels and never wanted to let them go. Today when the shooting started Vicki hid her kids in closets and when the gunman came into her room she told them the class was in gym. She was then murdered. Not one of her students were harmed. Words can not express how heartbreaking and tragic this. I will miss you dearly."